Results 61 to 70 of about 5,670 (195)

Variable social organization and breeding system of a social parrot revealed by genetic analysis

Ibis, Volume 168, Issue 2, Page 451-464, April 2026.
Social organization and contributions to reproduction vary widely within and between species that breed in groups. Such variation often arises from the process of group formation, which drives patterns of relatedness and hence the degree of social conflict and co‐operation between group members.
Francesca S. E. Dawson Pell, Juan Carlos Senar, Alba Ortega‐Segalerva, Terry Burke, Ben J. Hatchwell   +4 more
wiley   +1 more source

How much sampling is enough? Four decades of understorey bird mist‐netting across Amazonia define the minimum effort to uncover species assemblage structure

Ibis, Volume 168, Issue 2, Page 571-587, April 2026.
Mist‐net sampling comprises a key methodological component of assemblage‐wide avifaunal studies, particularly in the understorey of closed‐canopy tropical forests. To investigate mist‐net bird captures and species assemblage structure, we compiled data from 312 sites across the Pan‐Amazon.
Pilar L. Maia‐Braga, Anderson S. Bueno, Richard G. Davies, Marina F. A. Maximiano, Torbjørn Haugaasen, Marina Anciães, John G. Blake, Bette A. Loiselle, Sergio H. Borges, Juliana Menger, Sidnei Dantas, Ramiro D. Melinski, Fernando H. T. de Abreu, Roberta L. Boss, Carlos A. Peres   +14 more
wiley   +1 more source

Massive seed predation of Pseudobombax grandiflorum (Bombacaceae) by parakeets Brotogeris versicolurus (Psittacidae) in a forest fragment in brazil

, 2002
Here we report massive seed predation of Pseudobombax grandiflorum (Bombacaceae) by Botogeris versicolurus (Psittacidae) in a forest fragment in Brazil.
Francisco, M. R., Lunardi, V. D., Galetti, M.   +2 more
core   +1 more source

Urbanization and Seasonality Increase Introduced Plant Consumption by the World's Southernmost Parrot 城市化与季节性增加了全球最南端鹦鹉对引入植物的取食

Integrative Conservation, Volume 5, Issue 1, Page 86-103, March 2026.
Urbanization may alter bird foraging. Austral Parakeets (Enicognathus ferrugineus) in Patagonia rely on introduced plants in urban areas, especially in winter, despite preferring natives in the wild. This seasonal reliance on introduced species highlights urbanization trade‐offs and underscores the need to manage green areas with native plants to ...
Rocío Bahía, Sergio A. Lambertucci, Karina L. Speziale   +2 more
wiley   +1 more source

Figure 6 in Status and distribution of Paraguayan macaws (Aves: Psittacidae) with a new country record

, 2019
Figure 6. Distribution of Yellow-collared Macaw Primolius auricollis in Paraguay. Black dots: recent visual record, Green dots: specimen record.Published as part of Rodríguez, Oscar, Castillo, Leandro, Smith, Paul & Castillo, Hugo del, 2019, Status and ...
Castillo, Leandro, del Castillo, Hugo, Smith, Paul, Rodríguez Scelza, Oscar Leandro, Rodríguez, Oscar, del Castillo Cordero, Hugo Fernando, Castillo, Hugo del, Smith, Paul David   +7 more
core   +1 more source

Distribución potencial histórica y contemporánea de la familia Psittacidae en México [PDF]

, 2016
ResumenSe estimó la distribución histórica y contemporánea para la familia Psittacidae en México utilizando la mayor base de datos integrada hasta ahora y modelos ecológicos de nicho. Los modelos se generaron mediante el algoritmo MaxEnt.
Pacheco-Figueroa, Coral, Cancino-Murillo, Ramón, Carlos Bonilla-Ruz, Coral Pacheco-Figueroa, Valdez-Leal, Juan de Dios, Arriaga-Weiss, Stephan, Juan F. Charre-Medellín, Ramón Cancino-Murillo, Yamel Rubio-Rocha, Escalona-Segura, Griselda, Stephan Arriaga-Weiss, Tiberio C. Monterrubio-Rico, Juan de Dios Valdez-Leal, Monterrubio-Rico, Tiberio C., Charre-Medellín, Juan F., Rubio-Rocha, Yamel, Bonilla-Ruz, Carlos, Griselda Escalona-Segura   +17 more
core   +1 more source

Primer registro del Calancate Común Aratinga a. acuticaudata (Aves: Psittacidae) como huésped nativo primario de Ornithocoris toledoi Pinto (Hemiptera: Heteroptera: Cimicidae) First record of Blue-Crowned Parrot Aratinga a. acuticaudata (Aves: Psittacidae) as primary native host of Ornithocoris toledoi Pinto (Cimicidae: Hemiptera: Heteroptera)

Revista del Museo Argentino de Ciencias Naturales, 2011
Se presenta como huésped primario nativo de la chinche Ornithocoris toledoi Pinto (Hemiptera: Heteroptera: Cimicidae) al Calancate Común Aratinga a. acuticaudata (Aves: Psittacidae).
Diego L Carpintero, Igor Berkunsky, Rosana M Aramburú   +2 more
doaj  

How Management Practices Shape the “Local Habitat Signature” That Modulates Bird Communities in Urban Green Spaces

Biotropica, Volume 58, Issue 1, January 2026.
Local scale factors, not just the broad urban gradient, are the key drivers of urban bird communities. Our multi‐scale study found that specific management practices, such as managing leaf litter depth or the presence of unmanaged tall grass, explained the largest portion of variation in bird composition.
Tulaci Bhakti, Diego Pujoni, Marcos Rodrigues, João Carlos Pena   +3 more
wiley   +1 more source

Evolution and Spread of Regionally Adapted Newcastle Disease Virus Isolates From Live Bird Markets in Nigeria, 2023–2024

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Newcastle disease (ND) virus (NDV) infection ranks among the most important poultry diseases globally. In Nigeria, ND remains a persistent menace to poultry production, marked by recurrent outbreaks. However, there is limited understanding of the evolutionary changes and transmission dynamics of the virus in the region.
Mohammed Usman Sajo, Dongyeop Lee, Jean Nepomuscene Hakizimana, Augustino Chengula, Abdul-Dahiru El-Yuguda, Dong-Hun Lee, Gerald Misinzo, Zongfu Wu   +7 more
wiley   +1 more source

EIMERIA SP. N., UM NOVO COCCIDIO DE PAPAGAIOS (PSITTACIDAE)

, 2010
Psittacidae são aves com ampla distribuição mundial, geralmente presentes em climas tropicais e representados no Brasil por papagaios, araras, maritacas e periquitos.
Hofstatter, Paulo Gonzales, Guaraldo, Ana Maria A.   +1 more
core   +1 more source